Dimethyl-diphenylpolysiloxane

Chemical Properties

Melting point	-50 °C
Boiling point	>140 °C0.002 mm Hg(lit.)
Density	1.09 g/mL at 20 °C
vapor density	>1 (vs air)
vapor pressure	<5 mm Hg ( 25 °C)
refractive index	n20/D 1.537
Flash point	>230 °F
storage temp.	no restrictions.
form	Liquid
color	Colorless
Specific Gravity	0.98
Water Solubility	Miscible with aliphatic, aromatic hydrocarbons, alcohol and chlorinated hydrocarbons. Immiscible with water, methanol and ethylene glycol.
InChI	InChI=1S/C16H22O2Si2/c1-17-19(2,3)18-20(4,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14H,1-4H3
InChIKey	ARWRSWALIGRKQA-UHFFFAOYSA-N
SMILES	[Si](OC)(C)(C)O[Si](C)(C1=CC=CC=C1)C1=CC=CC=C1
CAS DataBase Reference	68083-14-7
EPA Substance Registry System	Dimethyl diphenyl siloxanes and silicones (68083-14-7)